NDLI: A semi-discrete time dynamic routing algorithm for connection-oriented LEO satellite networks

Content Provider	IEEE Xplore Digital Library
Author	Yeo, B.S. Wu, Q.M. Turner, L.F.
Copyright Year	2003
Description	Author affiliation: Inst. for Infocomm Res., Singapore, Singapore (Yeo, B.S.; Wu, Q.M.)
Abstract	Given the large amount of work on wireless and satellite ATM links, it is highly probable that ATM provides an underlying link-layer protocol over which higher-level protocols, such as IP, is carried within the satellite constellation. Although several routing algorithms have been proposed for connection-oriented LEO satellite networks, the general approach involves discretizing the continuous satellite constellation. However, these studies suffer from the important shortcoming that the handoff process of the LEO satellite is not considered, it can be argued in general that the use of small discretized epochs is a good way of modeling a continuous process. Although this is true in many practical and simulation environments, it is not so in the case of LEO satellite systems. In this paper, the importance of the continuous handoff process is shown through simulation. A new semi-discrete time routing algorithm that takes into considerations of the detrimental handoff effects for connection-oriented LEO satellite networks is put forward.
Sponsorship	IEEE Commun. Soc
Starting Page	389
Ending Page	394
File Size	624106
Page Count	6
File Format	PDF
ISBN	0780378229
DOI	10.1109/PIMRC.2003.1264300
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-09-07
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Routing Heuristic algorithms Low earth orbit satellites Satellite broadcasting Network topology Wireless application protocol Satellite constellations Telecommunication traffic Circuit topology Artificial satellites
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in